Since you are from BC, you might as well know:
It is 100% legal in BC and wildly popular. There are many people who never get out of the truck except to piss or shoot game. The best part is, all you have to do is get out of the truck and all of a sudden you are on your own and you find game all over the place.
The "feeling" about it is irrelevant, especially from anyone who doesn't live here.
By far, not my favourite method, but I have done it and will again. My wife likes it, because it is warm in the truck and then she doesn't have to help drag an animal very far. I also won't ever pass up an easy opportunity to put meat in the freezer while I am on my way to my blind in my honey hole, or to the cut-block that I plan to hike. Never. I don't give a rat's ass what anyone says.